Hijiki http://www.pixiv.net/member.php?id=9286

Also known as Hijikini

Link VOCALOID Doujin released Feb 17 '14 Luka x Miku Yuri
CLiP VOCALOID Doujin released Apr 21 '14 Comedy Luka x Miku Tsundere Yuri
Magical Girl's Everyday Life Puella Magi Madoka Magica Doujin released Jun 8 '14 Kyouko x Sayaka
Untitled VOCALOID Doujin released Aug 10 '15 Comedy Luka x Miku Sleeping Yuri